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CHANGELOG 0.10

changelogs/CHANGELOG-0.10.md

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v0.10.2

2019-02-28

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Changes

  • upgrade restic to v0.9.4 & replace --hostname flag with --host (#1156, @skriss)
  • use 'restic stats' instead of 'restic check' to determine if repo exists (#1171, @skriss)
  • Fix concurrency bug in code ensuring restic repository exists (#1235, @skriss)

v0.10.1

2019-01-10

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Changes

  • Fix minio setup job command (#1118, @acbramley)
  • Add debugging-install link in doc get-started.md (#1131, @hex108)
  • ark version: show full git SHA & combine git tree state indicator with git SHA line (#1124, @skriss)
  • Delete spec.priority in pod restore action (#879, @mwieczorek)
  • Allow to use AWS Signature v1 for creating signed AWS urls (#811, @bashofmann)
  • add multizone/regional support to gcp (#765, @wwitzel3)
  • Fixed the newline output when deleting a schedule. (#1120, @jwhitcraft)
  • Remove obsolete make targets and rename 'make goreleaser' to 'make release' (#1114, @skriss)
  • Update to go 1.11 (#1069, @gliptak)
  • Update CHANGELOGs (#1063, @wwitzel3)
  • Initialize empty schedule metrics on server init (#1054, @cbeneke)
  • Added brew reference (#1051, @omerlh)
  • Remove default token from all service accounts (#1048, @ncdc)
  • Add pprof support to the Ark server (#234, @ncdc)

v0.10.0

2018-11-15

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Highlights

  • We've introduced two new custom resource definitions, BackupStorageLocation and VolumeSnapshotLocation, that replace the Config CRD from previous versions. As part of this, you may now configure more than one possible location for where backups and snapshots are stored, and when you create a Backup you can select the location where you'd like that particular backup to be stored. See the Locations documentation for an overview of this feature.
  • Ark's plugin system has been significantly refactored to improve robustness and ease of development. Plugin processes are now automatically restarted if they unexpectedly terminate. Additionally, plugin binaries can now contain more than one plugin implementation (e.g. and object store and a block store, or many backup item actions).
  • The sync process, which ensures that Backup custom resources exist for each backup in object storage, has been revamped to run much more frequently (once per minute rather than once per hour), to use significantly fewer cloud provider API calls, and to not generate spurious Kubernetes API errors.
  • Ark can now be configured to store all data under a prefix within an object storage bucket. This means that you no longer need a separate bucket per Ark instance; you can now have all of your clusters' Ark backups go into a single bucket, with each cluster having its own prefix/subdirectory within that bucket.
  • Restic backup data is now automatically stored within the same bucket/prefix as the rest of the Ark data. A separate bucket is no longer required (or allowed).
  • Ark resources (backups, restores, schedules) can now be bulk-deleted through the ark CLI, using the --all or --selector flags, or by specifying multiple resource names as arguments to the delete commands.
  • The ark CLI now supports waiting for backups and restores to complete with the --wait flag for ark backup create and ark restore create
  • Restores can be created directly from the most recent backup for a schedule, using ark restore create --from-schedule SCHEDULE_NAME

Breaking Changes

Heptio Ark v0.10 contains a number of breaking changes. Upgrading will require some additional steps beyond just updating your client binary and your container image tag. We've provided a detailed set of instructions to help you with the upgrade process. Please read and follow these instructions carefully to ensure a successful upgrade!

  • The Config CRD has been replaced by BackupStorageLocation and VolumeSnapshotLocation CRDs.
  • The interface for external plugins (object/block stores, backup/restore item actions) has changed. If you have authored any custom plugins, they'll need to be updated for v0.10.
    • The ObjectStore.ListCommonPrefixes signature has changed to add a prefix parameter.
    • Registering plugins has changed. Create a new plugin server with the NewServer function, and register plugins with the appropriate functions. See the Server interface for details.
  • The organization of Ark data in object storage has changed. Existing data will need to be moved around to conform to the new layout.

All Changes

  • b9de44ff update docs to reference config/ dir within release tarballs
  • eace0255 goreleaser: update example image tags to match version being released
  • cff02159 add rbac content, rework get-started for NodePort and publicUrl, add versioning information
  • fa14255e add content for docs issue 819
  • 22959071 add doc explaining locations
  • e5556fe6 Added qps and burst to server's client
  • 9ae861c9 Support a separate URL base for pre-signed URLs
  • 698420b6 Update storage-layout-reorg-v0.10.md
  • 6c9e1f18 lower some noisy logs to debug level
  • 318fd8a8 add troubleshooting for loadbalancer restores
  • defb8aa8 remove code that checks directly for a backup from restore controller
  • 7abe1156 Move clearing up of metadata before plugin's actions
  • ec013e6f Document upgrading plugins in the deployment
  • d6162e94 fix goreleaser bugs
  • a15df276 Add correct link and change role
  • 46bed015 add 0.10 breaking changes warning to readme in main
  • e3a7d6a2 add content for issue 994
  • 400911e9 address docs issue #978
  • b818cc27 don't require a default provider VSL if there's only 1
  • 90638086 v0.10 changelog
  • 6e2166c4 add docs page on versions and upgrading
  • 18b434cb goreleaser scripts for building/creating a release on a workstation
  • bb65d67a update restic prerequisite with min k8s version
  • b5a2ccd5 Silence git detached HEAD advice in build container
  • 67749141 instructions for upgrading to v0.10
  • 516422c2 sync controller: fill in missing .spec.storageLocation
  • 195e6aaf fix bug preventing PV snapshots from v0.10 backups from restoring
  • bca58516 Run 'make update' to update formatting
  • 573ce7d0 Update formatting script
  • 90d9be59 support restoring/deleting legacy backups with .status.volumeBackups
  • ef194972 rename variables #967
  • 6d4e702c fix broken link
  • 596eea1b restore storageclasses before pvs and pvcs
  • f014cab1 backup describer: show snapshot summary by default, details optionally
  • 8acc66d0 remove pvProviderExists param from NewRestoreController
  • 57ce590f create a struct for multiple return of same type in restore_contoroller #967
  • 028fafb6 Corrected grammatical error
  • db856aff Specify return arguments
  • 9952dfb0 Address #424: Add CRDs to list of prioritized resources
  • cf2c2714 fix bugs in GetBackupVolumeSnapshots and add test
  • ec124673 remove all references to Config from docs/examples
  • c36131a0 remove Config-related code
  • 406b50a7 update restore process using snapshot locations
  • 268080ad avoid panics if can't get block store during deletion
  • 4a03370f update backup deletion controller for snapshot locations
  • 38c72b8c include snapshot locations in created schedule's backup spec
  • 0ec2de55 azure: update blockstore to allow storing snaps in different resource group
  • 35bb533c close gzip writer before uploading volumesnapshots file
  • da9ed38c store volume snapshot info as JSON in backup storage
  • e24248e0 add --volume-snapshot-locations flag to ark backup create
  • df07b7dc update backup code to work with volume snapshot locations
  • 4af89fa8 add unit test for getDefaultVolumeSnapshotLocations
  • 02f50b9c add default-volume-snapshot-locations to server cmd
  • 1aa712d2 Default and validate VolumeSnapshotLocations
  • bbf76985 add create CLI command for snapshot locations
  • aeb221ea Add printer for snapshot locations
  • ffc612ac Add volume snapshot CLI get command
  • f20342aa Add VolumeLocation and Snapshot.
  • 7172db8a upgrade to restic v0.9.3
  • 99adc4fa Remove broken references to docs that are not existing
  • 474efde6 Fixed relative link for image
  • 41735154 don't require a default backup storage location to exist
  • 0612c5de templatize error message in DeleteOptions
  • 66bcbc05 add support for bulk deletion to ark schedule delete
  • 3af43b49 add azure-specific code to support multi-location restic
  • d009163b update restic to support multiple backup storage locations
  • f4c99c77 Change link for the support matrix
  • 91e45d56 Fix broken storage providers link
  • ed0eb865 fix backup storage location example YAMLs
  • eb709b8f only sync a backup location if it's changed since last sync
  • af3af1b5 clarify Azure resource group usage in docs
  • 9fdf8513 Minor code cleanup
  • 2073e15a Fix formatting for live site
  • 0fc3e8d8 add documentation on running Ark on-premises
  • e46e89cb have restic share main Ark bucket
  • 42b54586 refactor to make valid dirs part of an object store layout
  • 8bc7e4f6 store backups & restores in backups/, restores/ subdirs in obj storage
  • e3232b7e add support for bulk deletion to ark restore delete
  • 17be71e1 remove deps used for docs gen
  • 20635106 remove script for generating docs
  • 6fd9ea9d remove cli reference docs and related scripts
  • 4833607a Fix infinite sleep in fsfreeze container
  • 7668bfd4 Add links for Portworx plugin support
  • 468006e6 Fix Portworx name in doc
  • e6b44539 Make fsfreeze image building consistent
  • fcd27a13 get a new metadata accessor after calling backup item actions
  • ffef86e3 Adding support for the AWS_CLUSTER_NAME env variable allowing to claim volumes ownership
  • cda3dff8 Document single binary plugins
  • f049e078 Remove ROADMAP.md, update ZenHub link to Ark board
  • 94617b30 convert all controllers to use genericController, logContext -> log
  • 779cb428 Document SignatureDoesNotMatch error and triaging
  • 7d8813a9 move ObjectStore mock into pkg/cloudprovider/mocks
  • f0edf733 add a BackupStore to pkg/persistence that supports prefixes
  • af64069d create pkg/persistence and move relevant code from pkg/cloudprovider into it
  • 29d75d72 move object and block store interfaces to their own files
  • 211aa7b7 Set schedule labels to subsequent backups
  • d34994cb set azure restic env vars based on default backup location's config
  • a50367f1 Regenerate CLI docs
  • 7bc27bbb Pin cobra version
  • e94277ac Update pflag version
  • df69b274 azure: update documentation and examples
  • cb321db2 azure: refactor to not use helpers/ pkg, validate all env/config inputs
  • 9d7ea748 azure: support different RGs/storage accounts per backup location
  • cd4e9f53 azure: fix for breaking change in blob.GetSASURI
  • a440029c bump Azure SDK version and include storage mgmt package
  • b31e25bf server: remove unused code, replace deprecated func
  • 729d7339 controllers: take a newPluginManager func in constructors
  • 6445dbf1 Update examples and docs for backup locations
  • 133dc185 backup sync: process the default location first
  • 7a1e6d16 generic controller: allow controllers with only a resync func
  • 6f7bfe54 remove Config CRD's BackupStorageProvider & other obsolete code
  • bd4d97b9 move server's defaultBackupLocation into config struct
  • 0e94fa37 update sync controller for backup locations
  • 2750aa71 Use backup storage location during restore
  • 20f89fbc use the default backup storage location for restic
  • 833a6307 Add storage location to backup get/describe
  • cf7c8587 download request: fix setting of log level for plugin manager
  • 3234124a backup deletion: fix setting of log level in plugin manager
  • 74043ab4 download request controller: fix bug in determining expiration
  • 7007f198 refactor download request controller test and add test cases
  • 8f534615 download request controller: use backup location for object store
  • bab08ed1 backup deletion controller: use backup location for object store
  • c6f488f7 Use backup location in the backup controller
  • 06b5af44 add create and get CLI commands for backup locations
  • adbcd370 add --default-backup-storage-location flag to server cmd
  • 2a34772e Add --storage-location argument to create commands
  • 56f16170 Correct metadata for BackupStorageLocationList
  • 345c3c39 Generate clients for BackupStorageLocation
  • a25eb032 Add BackupStorageLocation API type
  • 575c4ddc apply annotations on single line, no restore mode
  • 030ea6c0 minor word updates and command wrapping
  • d32f8dbb Update hooks/fsfreeze example
  • 342a1c64 add an ark bug command
  • 9c11ba90 Add DigitalOcean to S3-compatible backup providers
  • ea50ebf2 Fix map merging logic
  • 9508e4a2 Switch Config CRD elements to server flags
  • 0c3ac67b start using a namespaced label on restored objects, deprecate old label
  • 6e53aa03 Bring back 'make local'
  • 5acccaa7 add bulk deletion support to ark backup delete
  • 3aa241a7 Preserve node ports during restore when annotations hold specification.
  • c5f5862c Add --wait support to ark backup create
  • eb6f742b Document CRD not found errors
  • fb4d507c Extend doc about synchronization
  • e7bb5926 Add --wait support to ark restore create
  • 8ce513ac Only delete unused backup if they are complete
  • 1c26fbde remove SnapshotService, replace with direct BlockStore usage
  • 13051218 Refactor plugin management
  • 74dbf387 Add restore failed phase and metrics
  • 8789ae5c update testify to latest released version
  • fe9d61a9 Add schedule command info to quickstart
  • ca5656c2 fix bug preventing backup item action item updates from saving
  • d2e629f5 Delete backups from etcd if they're not in storage
  • 625ba481 Fix ZenHub link on Readme.md
  • dcae6eb0 Update gcp-config.md
  • 06d6665a check s3URL scheme upon AWS ObjectStore Init()
  • cc359f6e Add contributor docs for our ZenHub usage
  • f6204562 cleanup service account action log statement
  • 450fa72f Initialize schedule Prometheus metrics to have them created beforehand (see https://prometheus.io/docs/practices/instrumentation/#avoid-missing-metrics)
  • 39c4267a Clarify that object storage should per-cluster
  • 78cbdf95 delete old deletion requests for backup when processing a new one
  • 85a61b8e return nil error if 404 encountered when deleting snapshots
  • a2a7dbda fix tagging latest by using make's ifeq
  • b4a52e45 Add commands for context to the bug template
  • 3efe6770 Update Ark library code to work with Kubernetes 1.11
  • 7e8c8c69 Add some basic troubleshooting commands
  • d1955120 require namespace for backups/etc. to exist at server startup
  • 683f7afc switch to using .status.startTimestamp for sorting backups
  • b71a37db Record backup completion time before uploading
  • 217084cd Add example ark version command to issue templates
  • 040788bb Add minor improvements and aws example<Plug>delimitMateCR
  • 5b89f7b6 Skip backup sync if it already exists in k8s
  • c6050845 restore controller: switch to 'c' for receiver name
  • 706ae07d enable a schedule to be provided as the source for a restore
  • aea68414 fix up Slack link in troubleshooting on main branch
  • bb8e2e91 Document how to run the Ark server locally
  • dc84e591 Remove outdated namespace deletion content
  • 23abbc9a fix paths
  • f0426538 use posix-compliant conditional for checking TAG_LATEST
  • cf336d80 Added new templates
  • 795dc262 replace pkg/restore's osFileSystem with pkg/util/filesystem's
  • eabef085 Update generated Ark code based on the 1.11 k8s.io/code-generator script
  • f5eac0b4 Update vendored library code for Kubernetes 1.11